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Core Java
Guava’s Objects Class: Equals, HashCode, and ToString
If you are fortunate enough to be using JDK 7, the newly available Objects class is the obvious (at least…
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Groovy
Scripted Reports with Groovy
Groovy has become my favorite scripting language and in this blog I look at some of Groovy’s features that make…
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DevOps
Hadoop Single Node Set Up
With this post I am hoping to share the procedure to set up Apache Hadoop in single node. Hadoop is…
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Enterprise Java
Database Encryption Using JPA Listeners
I recently had to add database encryption to a few fields and discovered a lot of bad advice out there.…
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Enterprise Java
Ten Things You Can Do With Spring Security
One You can specify the authorisation provider of your choice in your Spring XML config file. You do this by…
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Core Java
Java Heap Dump: Are you up to the task?
If you are as much enthusiasm as I am on Java performance, heap dump analysis should not be a mystery…
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Software Development
How to be Big Data-native?
Big data has spawned a set of tools that deliver results beyond the buzz. It has started delivering real insights…
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Software Development
Introduction To Git Concepts
This post is an introduction/reminder to Git concepts. It aims at facilitating the learning curve for those coming from a Subversion…
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Enterprise Java
Standalone web application with executable Tomcat
When it comes to deploying your application, simplicity is the biggest advantage. You’ll understand that especially when project evolves and…
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